Patents-Review.com
ClassID:

208795 ⎘

H01L33/14 - page 4 - CPC Classification

Classification description:

Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure

Recent Application in this class:
#901
20060043394
2006-03-02

Gallium-nitride based light emitting diode structure

 #902
20060038193
2006-02-23

Gallium-nitride based light emitting diode structure with enhanced light illuminance

 #903
20060038186
2006-02-23

Light-emitting diode and its manufacturing method

 #904
20060033120
2006-02-16

Gallium nitride based light emitting device and the fabricating method for the same

 #905
20060011935
2006-01-19

Light extraction from a semiconductor light emitting device via chip shaping

 #906
20060006407
2006-01-12

Nitride semiconductor device and method of manufacturing the same

 #907
20060001042
2006-01-05

Epitaxial wafer for semiconductor light-emitting devices, and semiconductor light-emitting device

 #908
20050274964
2005-12-15

Light emitting diode structure

 #909
20050263779
2005-12-01

Gallium nitride based light emitting device and the fabricating method for the same

 #910
20050247952
2005-11-10

Semiconductor light emitting device and method of making the same

 #911
20050230701
2005-10-20

High brightness gallium nitride-based light emitting diode with transparent conducting oxide spreading layer

 #912
20050224832
2005-10-13

High luminance indium gallium aluminum nitride light emitting device and manufacture method thereof

 #913
20050224811
2005-10-13

Gallium nitride (GaN)-based semiconductor light emitting diode and method for manufacturing the same

 #914
20050205881
2005-09-22

Nitride semiconductor device

 #915
20050199894
2005-09-15

Semiconductor device and method using nanotube contacts

 #916
20050196887
2005-09-08

Group III-nitride based led having a transparent current spreading layer

 #917
20050191775
2005-09-01

Nitride-based semiconductor device and method of fabricating the same

 #918
20050191179
2005-09-01

Structure and manufacturing of gallium nitride light emitting diode

 #919
20050184300
2005-08-25

Light-emitting semiconductor device

 #920
20050173724
2005-08-11

Group III-nitride based LED having a transparent current spreading layer

 #921
20050161679
2005-07-28

Semiconductor light emitting devices including current spreading layers

 #922
20050145871
2005-07-07

Nitride semiconductor element

 #923
20050142820
2005-06-30

Method of manufacturing gallium nitride based semiconductor light emitting device

 #924
20050110029
2005-05-26

Light-emitting semiconductor device

 #925
20050082575
2005-04-21

Structure and manufacturing method for GaN light emitting diodes

 #926
20050045906
2005-03-03

Light emitting device

 #927
20050042864
2005-02-24

Ohmic contact structure and method for the production of the same

 #928
20050029539
2005-02-10

Nitride-based semiconductor device and method of fabricating the same

 #929
20050001226
2005-01-06

Light emitting diode and method for manufacturing the same

 #930
20050001224
2005-01-06

Light emitting diode and method for manufacturing the same

 #931
17470603
2024-08-20

Forming conformable layer with flap on semiconductor devices

 #932
16379426
2020-09-08

Reflectors having overall mesa shapes

 #933
16360035
2020-06-30

Micro light-emitting diode

 #934
16351511
2020-06-09

Micro light-emitting diode display device and micro light-emitting diode driving circuit

 #935
16263477
2021-10-12

Forming conformable layer with flap on semiconductor devices

 #936
15945947
2019-05-21

Heterogeneous tunneling junctions for hole injection in nitride based light-emitting devices

 #937
15726941
2019-02-26

Aluminum nitride-aluminum oxide layers for enhancing the efficiency of group III-nitride light-emitting devices

 #938
15086699
2017-03-28

Oxy-bromide phosphors and uses thereof

 #939
14846842
2016-09-13

Light-emitting diode display and manufacturing method thereof

 #940
14793389
2016-05-03

Light-emitting device

 #941
14687886
2016-03-22

Light emitter with a conductive transparent p-type layer structure

 #942
14215980
2015-11-03

Strain-balanced extended-wavelength barrier detector

 #943
14205259
2015-12-22

Semiconductor device and a method of making a semiconductor device